The invention relates to the field of communication, and discloses an anti-theft method, an anti-theft system and a vehicle-mounted MiFi. The anti-theft method, the anti-theft system and the vehicle-mounted MiFi have the advantages that remote ant-theft and alarming can be achieved without the limitation of distance, and bi-directional secure communication with a user can be realized without the transforming the original circuit of the automobile. The anti-theft method comprises the steps that detecting whether the automobile component state changes or not; when the automobile component state changes, detecting whether a correct WLAN code is entered or not during a preset time; if a correct WLAN code is not entered in the preset time, then it can be judged that the automobile is stolen; when it is judged that the automobile is stolen, an alarm notify can be sent out from the vehicle-mounted MiFi. The anti-theft method, the anti-theft system and the vehicle-mounted MiFi are used for the anti-theft of the automobile.
Anti-theft method, anti-theft system and vehicle-mounted broadband wireless device
2015-06-17
Patent
Electronic Resource
English
European Patent Office | 2018
|VEHICLE ANTI-THEFT DEVICE, VEHICLE ANTI-THEFT SYSTEM, VEHICLE ANTI-THEFT METHOD AND ON-BOARD DEVICE
European Patent Office | 2018
|Vehicle anti-theft device, vehicle anti-theft system, vehicle anti-theft method, and on-board device
European Patent Office | 2022
|